Sectional adjustable screen printing scraper device
A scraper device and scraper technology, which is applied to screen printing machines, printing machines, printing machines, etc., can solve the problems of soft scraper adjustment, inability to realize online quality control of silk screen printing, and asynchronous wear of soft scrapers, so as to increase service life and improve Equipment efficiency and the effect of reducing auxiliary labor time
Active Publication Date: 2016-01-13
CHENGDU BANKNOTE PRINTING
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Problems solved by technology
[0002] In the screen printing scraper device of the existing structure, because the soft scraper is an integral structure, the soft scraper cannot be adaptively adjusted to the part of the pattern in production and use, that is, the pressure of the ink knife cannot be realized for the local corresponding products. Adjustment, resulting in asynchronous wear of the soft scraper due to product materials, particles, etc., unable to achieve online quality control of silk screen printing
Method used
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[0012] Below in conjunction with accompanying drawing, the present invention is described in detail.
[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0014] like figure 1 and 2 As shown, a segmented adjustable screen printing scraper device includes a main shaft 1 and a soft scraper 2. The soft scraper 2 is composed of several segments, and each segment of the scraper corresponds to a small size of the entire product. The scrapers of several segments are aligned along the axial direction The soft scraper 2 is tightly arranged to form a whole. As another structure, several sections of scrapers can also be arranged along the axial gap, and seve...
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The invention discloses a sectional adjustable screen printing scraper device which comprises a main shaft and a soft scraper, wherein the soft scraper is composed of multiple sections of the scraper; each section of the scraper corresponds to a small piece of size of a whole product; multiple sections of the scraper are arranged closely in the axial direction to form the whole soft scraper; a plurality of sliding seats capable of sliding in the axial direction of the main shaft are arranged on the main shaft; the number of the sliding seats corresponds to the section number of the soft scraper; each section of the scraper is connected and fixed to a corresponding movable seat; and each movable seat can be connected with the corresponding sliding seat in a sliding manner in the direction perpendicular to the axial direction of the main shaft. According to the invention, the whole soft scraper is sectioned according to product characteristics, and after sectioning, each section of the scraper can independently move in the axial direction and radial direction, so that each section of the scraper can realize pressure adjustment of an ink knife for the corresponding partial product, the problem of non-synchronous abrasion of the soft scraper caused by product material, particles and the like is solved, the purpose of prolong the service life of the scraper is realized, and in addition, the online quality control over screen printing can be realized.
Description
technical field [0001] The invention belongs to the technical field of screen printing equipment, in particular to a segmented adjustable screen printing scraper device. Background technique [0002] In the screen printing scraper device of the existing structure, because the soft scraper is an integral structure, the soft scraper cannot be adaptively adjusted to the part of the pattern in production and use, that is, the pressure of the ink knife cannot be realized for the local corresponding products. Adjustment, resulting in asynchronous wear of the soft scraper due to product materials, particles, etc., unable to achieve online quality control of silk screen printing. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems, to provide a segmented type, and each segment can be adjusted in the axial and radial directions, so as to ensure the pressure adjustment of the ink knife for the local corresponding products,...
Claims
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Inventor 周继革谢青松
Owner CHENGDU BANKNOTE PRINTING